[Download Notification] Use NotificationUIManager instead of MessageCenter

chrome/browser/download/notification/download_notification_manager.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/download/notification/download_notification_manager.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/download/download_item_model.h"
 #include "chrome/browser/download/notification/download_notification_item.h"
 #include "chrome/grit/chromium_strings.h"
 #include "content/public/browser/download_item.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/message_center/message_center.h"
 #include "ui/message_center/notification.h"
 #include "ui/message_center/notification_delegate.h"
 
-using message_center::Notification;
-
 DownloadNotificationManager::DownloadNotificationManager(Profile* profile)
-    : items_deleter_(&items_) {
+    : profile_(profile), items_deleter_(&items_) {
 }
 
 DownloadNotificationManager::~DownloadNotificationManager() {
 }
 
 void DownloadNotificationManager::OnDownloadStarted(
     DownloadNotificationItem* item) {
   downloading_items_.insert(item);
 }
 
 void DownloadNotificationManager::OnDownloadStopped(
     DownloadNotificationItem* item) {
   downloading_items_.erase(item);
 }
 
 void DownloadNotificationManager::OnDownloadRemoved(
     DownloadNotificationItem* item) {
   downloading_items_.erase(item);
   items_.erase(item);
 }
 
 void DownloadNotificationManager::OnNewDownloadReady(
     content::DownloadItem* download) {
-  DownloadNotificationItem* item = new DownloadNotificationItem(download, this);
+  DownloadNotificationItem* item =
+      new DownloadNotificationItem(download, profile_, this);
   items_.insert(item);
 }